...
首页> 外文期刊>Annals of the New York Academy of Sciences >Antidepressants prevent hierarchy destabilization induced by lipopolysaccharide administration in mice: a neurobiological approach to depression
【24h】

Antidepressants prevent hierarchy destabilization induced by lipopolysaccharide administration in mice: a neurobiological approach to depression

机译:抗抑郁药可预防小鼠脂多糖引起的层次失稳:一种神经生物学的抑郁症治疗方法

获取原文
获取原文并翻译 | 示例
           

摘要

In spite of the high prevalence and negative impact of depression, little is known about its pathophysiology. Basic research on depression needs new animal models in order to increase knowledge of the disease and search for new therapies. The work presented here aims to provide a neurobiologically validated model for investigating the relationships among sickness behavior, antidepressants treatment, and social dominance behavior. For this purpose, dominant individuals from dyads of male Swiss mice were treated with the bacterial endotoxin lipopolysaccharide (LPS) to induce social hierarchy destabilization. Two groups were treated with the antidepressants imipramine and fluoxetine prior to LPS administration. In these groups, antidepressant treatment prevented the occurrence of social destabilization. These results indicate that this model could be useful in providing new insights into the understanding of the brain systems involved in depression.
机译:尽管抑郁症的患病率很高且具有负面影响,但对其病理生理学知之甚少。抑郁症的基础研究需要新的动物模型,以增加对疾病的认识并寻求新的疗法。本文提出的工作旨在提供一种神经生物学验证的模型,用于研究疾病行为,抗抑郁药治疗和社会主导行为之间的关系。为此,用细菌内毒素脂多糖(LPS)处理雄性Swiss小鼠双胞胎的显性个体,以引起社会等级不稳定。在给予LPS之前,两组均用抗抑郁药丙咪嗪和氟西汀治疗。在这些人群中,抗抑郁药治疗防止了社会不稳定的发生。这些结果表明,该模型可能有助于提供新的见解,以了解抑郁症所涉及的脑系统。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号